<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>测试vue3</title>
    <script type="text/javascript" src="../k1/vue.min.js"></script>
</head>
<body>

<div id="hello-vue" class="demo">
    {{ message }}
</div>


</body>

<script>

    const HelloVueApp = {
        data() {
            return {
                message: 'Hello Vue!!'
            }
        }
    }

    Vue.use
</script>

</html>